gprofng/src/Disasm.h

   1 /* Copyright (C) 2021-2023 Free Software Foundation, Inc.
   2    Contributed by Oracle.
   3
   4    This file is part of GNU Binutils.
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3, or (at your option)
   9    any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, 51 Franklin Street - Fifth Floor, Boston,
  19    MA 02110-1301, USA.  */
  20
  21 #ifndef _DISASM_H
  22 #define _DISASM_H
  23
  24 #include "disassemble.h"
  25
  26 class Data_window;
  27 class Stabs;
  28 class StringBuilder;
  29 enum Platform_t;
  30
  31 class Disasm
  32 {
  33 public:
  34   Disasm (char *fname);
  35   Disasm (Platform_t _platform, Stabs *_stabs);
  36   ~Disasm ();
  37   void remove_disasm_hndl (void *hndl);
  38   void *get_disasm_hndl (uint64_t vaddr, uint64_t f_offset, size_t size);
  39   int get_instr_size (uint64_t vaddr, void *hndl);
  40   void set_addr_end (uint64_t end_address);
  41
  42   void
  43   set_hex_visible (int set)
  44   {
  45     hex_visible = set;
  46   }
  47
  48   char *get_disasm (uint64_t inst_address, uint64_t end_address,
  49                  uint64_t start_address, uint64_t f_offset, int64_t &inst_size);
  50   void set_img_name (char *fname);  // Only for dynfunc
  51
  52   StringBuilder *dis_str;
  53
  54 private:
  55   void disasm_open ();
  56
  57   disassemble_info dis_info;
  58   Data_window *dwin;
  59   Stabs *stabs, *my_stabs;
  60   Platform_t platform;
  61   char addr_fmt[32];
  62   int hex_visible;
  63   bool need_swap_endian;
  64 };
  65
  66 #endif  /* _DISASM_H */